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Rounded refresh rate breaks on some displays #15

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kujeger opened this issue Jul 3, 2018 · 0 comments
Closed

Rounded refresh rate breaks on some displays #15

kujeger opened this issue Jul 3, 2018 · 0 comments

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@kujeger
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kujeger commented Jul 3, 2018

Firstly thanks for a very useful tool!

I'm seeing some problems when applying profiles on my laptop though, getting this error:
xrandr: Configure crtc 1 failed

Debugging it, it happens when the refresh rate is set to 60, but not when using 59.95 as reported by xrandr.

Looking into the python code, I see it is internally rounded before writing to profiles etc in xrandr.py:
current_rate = int(round(float(rate)))

Changing it to just
current_rate = rate resolved the problem for me.
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@koiuo @kujeger